“课程”是学校教育中为所有学生提供的和重建的两类知识与经验的总和,是兑现教育功能、实现教育目标的主要载体。随着新课程的全面推进,普通高中各学科也实施了必修和选修课程。但是,在多年积淀下来的传统教学思路和模式面前,这些必修和选修课大 “Courses ” is the sum of two types of knowledge and experience provided and reconstructed for all students in school education. It is the main carrier of fulfilling the educational function and achieving the educational goal. With the all-round promotion of the new curriculum, compulsory and elective courses have also been implemented in every subject in ordinary senior secondary schools. However, in the past many years of traditional teaching ideas and patterns accumulated in front of these compulsory and elective large